Privacy Policy

This Privacy Policy explains what information Sintools collects when you use our website and humanizing tool, how we use that information, and the choices you have.

We collect the following categories of information:

• Account data — email address, authentication provider, and password hash (if using email sign-in).
• Content — text you submit to the humanizer and the resulting output.
• Usage data — request counts, timestamps, and basic device/browser metadata used for rate-limiting, security, and analytics.
• Payment data — handled by our payment processor; we store subscription status and identifiers, not full card numbers.

We use essential cookies (or equivalent local storage) to keep you signed in and to remember preferences such as usage counters. We do not use third-party advertising cookies. You can clear cookies at any time via your browser settings; doing so may sign you out.

We may use privacy-respecting analytics to understand aggregate feature usage and improve the Service. Analytics data is limited to anonymized, non-identifying events.

Text you submit is sent to trusted AI providers to generate humanized output. Requests are transmitted over encrypted connections and are used solely to fulfil your request. We do not sell your prompts or outputs and do not use them to train models.

Subscriptions are processed by a third-party payment provider. Their handling of your card data is governed by their own privacy policy. We receive only limited data such as transaction status, subscription id, and renewal date.

Depending on your jurisdiction, you may have the right to:

• Access, correct, or delete personal data we hold about you.
• Export a copy of your data.
• Withdraw consent or object to certain processing.
• Lodge a complaint with your local data protection authority.

To exercise these rights, contact us using the details below. We may need to verify your identity before acting on a request.

Account data is retained for as long as your account exists. Humanizer history is retained until you delete it or your account. Consent records are retained as required to demonstrate compliance. Aggregated, non-identifying data may be retained indefinitely.

We use industry-standard safeguards including encryption in transit and access controls. No online service is 100% secure; we encourage you to use a strong, unique password and to contact us immediately if you suspect unauthorized access.

The Service is not directed to children under 13 (or the equivalent minimum age in your jurisdiction). We do not knowingly collect data from children.

We may update this Policy from time to time. The "Last updated" date at the top of this page reflects the most recent revision.

Privacy questions? Email info@sintools.in.